Why Is My Microwave Burnt Inside? Here’s The Answer You Didn’t Know You Needed

The microwave, a kitchen staple, can turn into a burnt-out mess if not properly maintained. A charred interior is not only unsightly but also poses safety hazards. If you’re wondering “why is my microwave burnt inside,” this comprehensive guide will delve into the common causes and provide practical solutions to restore your appliance to its pristine condition.

Causes of a Burnt Microwave Interior

1. Overcooked Food

One of the most common culprits is overcooking food. When food is heated for an extended period, it can burn and release smoke, which deposits soot and stains on the microwave’s interior.

2. Food Spills

Food spills are another major cause of microwave burns. When food splatters or spills during heating, it can stick to the interior and burn, leaving behind charred residues.

3. Arcing

Arcing occurs when electricity jumps between two points inside the microwave, creating sparks and flames. This can result in localized burns on the interior.

4. Rust

Rust is a corrosive process that can occur on the metal parts of the microwave, particularly if it’s exposed to moisture. Rust can flake off and burn, leaving behind burnt marks.

5. Grease Buildup

Grease and oil from food can accumulate on the interior of the microwave over time. When heated, this grease can ignite and cause burns.

6. Electrical Faults

Electrical faults within the microwave’s wiring or components can lead to overheating and burning.

7. Ventilation Issues

Poor ventilation can trap heat and smoke inside the microwave, causing the interior to burn.

How to Clean a Burnt Microwave Interior

Materials:

• Baking soda
• Water
• Vinegar
• Dish soap
• Sponge or cloth

Steps:

1. Unplug the microwave: For safety, always unplug the microwave before cleaning.
2. Remove the turntable and glass plate: Take out these components for easier access to the interior.
3. Create a baking soda paste: Mix equal parts baking soda and water to form a thick paste.
4. Apply the paste: Spread the paste evenly over the burnt areas inside the microwave.
5. Let it sit: Allow the paste to sit for at least 30 minutes, or overnight for stubborn stains.
6. Wipe down the interior: Use a damp sponge or cloth to wipe away the paste and loosened debris.
7. Make a vinegar solution: Mix equal parts vinegar and water in a spray bottle.
8. Spray and wipe: Spray the vinegar solution inside the microwave and wipe it clean with a cloth. This will neutralize any remaining odors.
9. Rinse and dry: Use a damp cloth to rinse the interior and then dry it thoroughly with a clean towel.

Preventing Future Microwave Burns

• Avoid overcooking food: Follow the recommended cooking times and check food regularly to prevent burning.
• Clean up spills immediately: Wipe up any food spills as soon as possible to prevent them from burning.
• Use a microwave cover: A microwave cover can help prevent food from splattering and spilling.
• Keep the microwave clean: Regularly clean the interior and exterior of the microwave to remove grease and food debris.
• Ensure proper ventilation: Make sure the microwave has sufficient ventilation to prevent heat buildup.
• Check for electrical faults: If you suspect any electrical problems, have the microwave inspected by a qualified technician.

The Bottom Line: Restoring Your Microwave to Its Former Glory

By understanding the causes of a burnt microwave interior and following the cleaning and prevention tips outlined above, you can effectively restore your appliance to its optimal condition. Remember, regular maintenance and proper usage will extend the lifespan of your microwave and keep it performing at its best.

Information You Need to Know

1. Can I use bleach to clean a burnt microwave interior?

No, bleach should not be used to clean a microwave interior as it can damage the appliance.

2. How often should I clean my microwave?

It’s recommended to clean your microwave at least once a week, or more often if you use it frequently.

3. Is it safe to use a microwave with a burnt interior?

It’s generally not recommended to use a microwave with a burnt interior as it can pose safety hazards.